What is this? It's cheese.And what is this? It's cheese.And what is this? That's cheese.And what is this? That's also cheese.And this must be a rice? No, that's cheese again.And what is this? That's cheese.

Slack is an application that lets people chat with another in real time. Instead of signing in to broads, you can open the slack app on a smartphone and we'll all get your message sent to us immediately. It's a lot like a chatroom, if you ever experienced one of those.

It's better for off the cuff conversation than what we have here, but worse for structured discussion about specific topics.

Mike. wrote:What is this? It's cheese.And what is this? It's cheese.And what is this? That's cheese.And what is this? That's also cheese.And this must be a rice? No, that's cheese again.And what is this? That's cheese.